package com.marktotop.chapter4.mapper;

import com.marktotop.chapter4.entity.TbUser;
import org.springframework.stereotype.Repository;

/**
 * @author WXLD
 * @data 2021/4/26 - 10:36
 */
@Repository
public interface TbUserMapper {

    /**
     * 根据用户id值查找用户信息
     * @param id
     * @return
     */
    TbUser findOneById(Integer id);
}
